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LAE Refrigeration Humidity Controller AC1-2WTQ2RE-B
Brand: LAE Electronic S.p.A. | Controllers for Refrigeration Applications
Specifications
SKU: AC1-2WTQ2RE-B
The LAE Electronic AC1-2WTQ2RE-B is a professional wall-mounted, two-channel universal digital controller primarily used for precise heating, refrigeration, and humidity management. It is widely deployed in commercial kitchen equipment (like bains-marie, hot cupboards, and ovens), laboratory setups, and climate-controlled greenhouses.
🛠️ Key Technical Specifications
The model alphanumeric code breaks down its exact hardware layout:
- AC1-2W: The core model series (Wall-mounted, 110x75mm front dimensions).
- T: Configurable temperature sensor input supporting PTC (1000 Ω) or NTC10K probes.
- Q: Equipped with detachable screw terminals for easier wiring and replacement.
- 2: Outfitted with two independent output channels.
- R: Features relay output types (rated at 8A resistive per relay).
- E: Powered by standard mains voltage (230Vac, 50/60Hz).
- -B: Integrated RS485 serial communication port for connectivity to LAE TAB monitoring and supervisory systems.
🎛️ Primary Control Functions
- Dual Control Modes: It supports standard On/Off differential control or advanced PID control with autotuning for environments demanding highly stable temperatures.
- Versatile Outputs: Relays can be configured symmetrically or asymmetrically (e.g., Output 1 handling refrigeration while Output 2 handles an auxiliary heating deadband or absolute alarms).
- Safety Options: Features built-in parameters for keypad locking (
LOC) to avoid tampering, high/low temperature limit caps (SPL/SPH), and programmable safe states if the probe fails.
If you are currently setting up or diagnosing this controller, tell GEASB if you need help with wiring schematics, programming specific parameters (like hysteresis or PID tuning), or troubleshooting an error code.
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